SQME Extrusion Torque Motor

Patented and most efficient Direct Drive Solution
Extrusion Catalogue 2018
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SQME Extruder torque motor is the permanent magnet synchronous torque motor which is working with the patented motor principle. It is the perfect solutoion for low speed and high torque extrusion application. 
  • Direct drive, no gearbox 
  • no water cooling
  • high extrusion quality
  • ​high performance​
  • compact design
  • integrated thrust bearing​
  • high efficiency
  • high torque output​
  • low power consumption
  • quiet operation
  • hollow motor shaft
This new patented torque motor principle brings many other advantages.
  • No more maintenance and no more typical gearbox problems
  • Very high pole servo motor offers excellent dynamic performance due to the accurate speed regulation. The result is high extrusion quality.
  • Highest torque density
  • SQME Torque Motor has Ultra Premium efficiency which helps to save high energy. The reason is simple. The motor winding has no effect on the pole number of the motor. The windings of SQME has 6 to 10 poles, where the motor has 66, 88 or 110 poles. In this way SQME has very low cupper losses and very high efficiency.
Extrusion Applications by EMF Motor
Plastic extrusion, Medical extrusion, Rope extrusion, Cable extrusion, Fiberoptic Cable extrusion, Disposable Tablecloth extrusion, Film extrusion, ​Food extrusion, ​Food extrusion, Feed extrusion, black seed oil extraction,
​The motor winding has no effect on the pole number of the motor. The windings of SQME has 6 to 10 poles, where the rotor has 66, 88 or 110 poles. In this way SQME has very low copper losses and very high efficiency.

Comparison of energy cost saving and efficiency

​EMF Motor customers produce and save..
Extruder Case
EMF Motor
Standard Torque Motor
AC Geared Motor
-
10.000 Nm,  112 rpm
10.200 Nm,  120 rpm
​10.505 Nm,  120 rpm
P (mech, Load)
118 kW
118 kW
118 kW
P (elec)
121,65 kW
​129,67 kW
136,45 kW
Energy costs in ​€
105.106 ​€
112.035 ​€
117.893 ​€
Energy costs per year
-
6.929 ​€
12.787 ​​€
Motor size
315
400
315
Cooling
no
Water
Forced cooling
Cooling expense
no
20 kW  17.280 €
7,5 kW  7.144 ​€
TOTAL EXTRA COSTS
NO
24.209 ​€
19.931 ​€
The above comparison chart is shown the advantage of EMF Motor’s synchronous torque motors with german patented motor technology. As EMF Motor family, we care of sustainability. 

Efficiency diagram in full range of speed and torque

SQM Torque motor
Standard Torque motor
AC Geared motor
118 kW
135 kW
​132 kW
10.000 Nm
10740 Nm
​10505 Nm